File:20090906 022641 Algae.jpg
Original file (2,222 × 2,222 pixels, file size: 877 KB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
Description20090906 022641 Algae.jpg |
English: Green algae, probably Zygnema. |
Date | (UTC) |
Source | Own work (Original text: I (Bob Blaylock (talk)) created this work entirely by myself.) |
Author | Bob Blaylock (talk) |
Licensing
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Original upload log
Date/Time | Dimensions | User | Comment |
---|---|---|---|
2010-02-15 09:46 | 2222×2222× (399486 bytes) | Bob Blaylock | {{Information |Description = Green algae, probably Zygnema. |Source = I (~~~) created this work entirely by myself. |Date = ~~~~~ |Author = ~~~ |Objective = 10x |Eyepiece = 15x |NumberedTick = 122 uM |PixelSize = 0.407 |
Attribution information, such as the author's name, e-mail, website, or signature, that was once visible in the image itself has been moved into the image metadata and/or image description page. This makes the image easier to reuse and more language-neutral, and makes the text easier to process and search for. Commons discourages placing visible author information in images.
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Items portrayed in this file
depicts
15 February 2010
image/jpeg
145b7d1996ef245112cf244cb569f821a0c648a3
898,243 byte
2,222 pixel
2,222 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Dimensions | User | Comment | |
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current | 07:49, 7 July 2016 | 2,222 × 2,222 (877 KB) | Edithsme | watermark removed |
File usage
The following page uses this file:
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | ADPK |
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Camera model | CD500D4 |
Author | Bob Blaylock |
Exposure time | 1/30 sec (0.033333333333333) |
F Number | f/3.2 |
ISO speed rating | 132 |
Date and time of data generation | 02:26, 6 September 2009 |
Lens focal length | 7.58 mm |
Image title |
|
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | GIMP 2.8.10 |
File change date and time | 17:09, 20 June 2016 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 02:26, 6 September 2009 |
Meaning of each component |
|
APEX shutter speed | 4.9 |
APEX aperture | 3.2 |
APEX exposure bias | -2 |
Maximum land aperture | 3.2 APEX (f/3.03) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Sharpness | Normal |